#define _CRT_SECURE_NO_WARNINGS 1
#pragma warning(disable:6031)
#include <stdio.h>
#include <string.h>
int main()
{
	char a[3] = { 'a','b','c' };
	printf("%d\n ", strlen(a));
	char a1[4]= { 'a','b','c' };
	printf("%d\n ", strlen(a1));
	return 0;
}
